OPTICAL BRIGHTENER FP-127
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FLUORESCENT BRIGHTENER FP-127
Index: C. I. Fluorescent Brightener 378 CAS NO. :40470-68-6
Molecular weight: 418
Properties: yellowish crystal powder.
2. Technical conditions:
Appearance: yellowish crystal powder.
Melting point: 216~222
Solid Content: 99% minimum
Fineness: Passing through 120 meshes.
3. Use: It can be used for Whitening agent for PVC and polystyrene series of products. Also can be used for whitening for thermoplastics. For the dosage should be 0.01~0.05% on weight of plastics.
4. Package: packed in 25kg fiber drums and can be packed in big or small bucket according to the requirement of the customer